Daeunsan

{{Short description|Mountain in Onyang, Ulsan, South Korea}}

{{Infobox mountain

| name = Daeunsan

| photo = Daeunsan.JPG

| photo_caption = View of Daeunsan's summit

| elevation_m = 742

| elevation_ref = {{cite web|title=Daeunsan |url=http://www.invil.org/english/tourism/themeTour/mountainValley/contents.jsp?con_no=102474&page_no=1 |publisher=Invil.org |accessdate=23 April 2013 |url-status=dead |archiveurl=https://web.archive.org/web/20140815231304/http://www.invil.org/english/tourism/themeTour/mountainValley/contents.jsp?con_no=102474&page_no=1 |archivedate=15 August 2014 }}

| prominence =

| location = South Korea

| range =

| map = South Korea

| label = Daeunsan

| map_relief = yes

| coordinates = {{coord|35.402|N|129.2133|E|type:mountain_region:KR_scale:100000|format=dms|display=inline,title}}

| range_coordinates =

| topo =

| type =

| age =

| last_eruption =

| first_ascent =

| easiest_route =

| module = {{Infobox Korean name

|child=yes

|hangul = 대운산

|hanja = {{linktext|大|雲|山}}

|rr = Dae-unsan

|mr = Taeunsan

}}

}}

Daeunsan is a mountain located in Onyang, Ulju County, Ulsan, South Korea. It sits on the boundary between the districts of Oegwang-ri and Unhwa-ri in the province of {{nowrap|South Gyeongsang Province}}. Daeunsan has an elevation of {{convert|742|m|ft|0|abbr=on}}. The mountain was previously named Bulgwangsan.